SN65MLVD201 Half-Duplex M-LVDS Transceiver | TI.com

SN65MLVD201 (ACTIVE) Half-Duplex M-LVDS Transceiver

Half-Duplex M-LVDS Transceiver - SN65MLVD201
Datasheet
 

Description

The SN65MLVD201, 203, 206, and 207 are multipoint-low-voltage differential (M-LVDS) line drivers and receivers, which are optimized to operate at signaling rates up to 200 Mbps. All parts comply with the multipoint low-voltage differential signaling (M-LVDS) standard TIA/EIA-899. These circuits are similar to their TIA/EIA-644 standard compliant LVDS counterparts, with added features to address multipoint applications. The driver output has been designed to support multipoint buses presenting loads as low as 30 , and incorporates controlled transition times to allow for stubs off of the backbone transmission line.

These devices have Type-1 and Type-2 receivers that detect the bus state with as little as 50 mV of differential input voltage over a common-mode voltage range of –1 V to 3.4 V. The Type-1 receivers exhibit 25 mV of differential input voltage hysteresis to prevent output oscillations with slowly changing signals or loss of input. Type-2 receivers include an offset threshold to provide a known output state under open-circuit, idle-bus, and other faults conditions. The devices are characterized for operation from –40°C to 85°C.

Features

  • Low-Voltage Differential 30- Line Drivers and Receivers for Signaling Rates(1) Up to 200 Mbps
  • Type-1 Receivers Incorporate 25 mV of Hysteresis
  • Type-2 Receivers Provide an Offset (100 mV) Threshold to Detect Open-Circuit and Idle-Bus Conditions
  • Meets or Exceeds the M-LVDS Standard TIA/EIA-899 for Multipoint Data Interchange
  • Controlled Driver Output Voltage Transition Times for Improved Signal Quality
  • –1 V to 3.4 V Common-Mode Voltage Range Allows Data Transfer With 2 V of Ground Noise
  • Bus Pins High Impedance When Disabled or VCC ≤ 1.5 V
  • 100-Mbps Devices Available (SN65MLVD200A, 202A, 204A, 205A)
  • M-LVDS Bus Power Up/Down Glitch Free
  • APPLICATIONS
    • Low-Power High-Speed Short-Reach
      Alternative to TIA/EIA-485
    • Backplane or Cabled Multipoint Data and Clock Transmission
    • Cellular Base Stations
    • Central-Office Switches
    • Network Switches and Routers

(1) The signaling rate of a line, is the number of voltage transitions that are made per second expressed in the units bps (bits per second).

WEBENCH® Designer SN65MLVD201

Tx:
Mid Channel:
Rx:
Max Data Rate:  Gbps

 
Number of UI:
PRBS:
 
Eye Diagram

Parametrics

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Part number Order Device type Protocols Number of Tx Number of Rx Input signal Output signal Signaling rate (Mbps) ESD HBM (kV) Operating temperature range (C) Package Group Package size: mm2:W x L (PKG)
SN65MLVD201 Order now Transceiver     M-LVDS     1     1     LVTTL
M-LVDS    
LVTTL
M-LVDS    
200     8     -40 to 85     SOIC | 8     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)    
SN65MLVD2 Samples not available Receiver     M-LVDS     0     1     M-LVDS     LVTTL     250     8     -40 to 85     SON | 8     See datasheet (SON)    
SN65MLVD200A Order now Transceiver     M-LVDS     1     1     LVTTL
M-LVDS    
LVTTL
M-LVDS    
100     8     -40 to 85     SOIC | 8     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)    
SN65MLVD202A Samples not available Transceiver     M-LVDS     1     1     LVTTL
M-LVDS    
LVTTL
M-LVDS    
100     8     -40 to 85     SOIC | 14     14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)    
SN65MLVD203 Order now Transceiver     M-LVDS     1     1     LVTTL
M-LVDS    
LVTTL
M-LVDS    
200     8     -40 to 85     SOIC | 14     14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)    
SN65MLVD204A Order now Transceiver     M-LVDS     1     1     LVTTL
M-LVDS    
LVTTL
M-LVDS    
100     8     -40 to 85     SOIC | 8     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)    
SN65MLVD204B Order now Transceiver     M-LVDS     1     1     LVTTL
M-LVDS    
LVTTL
M-LVDS    
100     8     -40 to 85     SOIC | 8     8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)    
SN65MLVD205A Order now Transceiver     M-LVDS     1     1     LVTTL
M-LVDS    
LVTTL
M-LVDS    
100     8